INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4fded7179e669461b0da67bbdc630825d5137dac37625bc8ad806ead23dd3e', 
    'DPgvYovQPkItrqzu0xqi01O1SfYsseFNFR5hxt9iuxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)