INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1607914c443fe3a370558230372e62a0ac0609e067ce234220ccdcfc1d6b466', 
    'cfRrJ8Nxmv1/VdyDTr4FevWQTeElQ+IEnTSYN1kHg68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)