INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7743891a80c49c83310f70c5806dc9a27d10f89336735c015ff5856d6e63f06e', 
    'rSv2VbvDQzWSkh4NEXm5lU8u1L+0bOEQLHPxtYG5l8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)