INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a38fa1845710ea69cc674cb1c2cf7bb37429b122ed6c57dad9a53da86b93a62', 
    'LgAETenDXTEDhERV2DLThXc2gC2py2UTuNdlBl0KGQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)